Calculation estimation efficiency of the dry friction damper for hollow wide-chord fan blade
Автор: Yakovkin Vadim, Besschetnov Vadim
Журнал: Известия Самарского научного центра Российской академии наук @izvestiya-ssc
Рубрика: Технологии в авиационном и ракетно-космическом комплексе
Статья в выпуске: 4-5 т.14, 2012 года.
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In work the calculation method of express estimation the efficiency of clamping dry friction damper for a hollow wide-chord fan blade, based on calculations of own forms of blade oscillations is offered. The calculation method is also given in non-stationary statement at the compelled oscillations, considering change of blade oscillations form from damper pressing. Optimum parameters and efficiency of clamping damper are determined.
Dry friction damper, blade, fan
Короткий адрес: https://sciup.org/148201406
IDR: 148201406
